Defoamer is widely used and has a good prospect in the industry

Defoamer is widely used in many fields, mainly metal processing fluid, cleaning latex, textile sizing, food fermentation, biomedicine, coatings, petrochemical, paper, industrial cleaning, sewage treatment and other fields. In recent years, due to the rapid development of downstream industry, the demand for silicone defoamer continues to rise. In 2020, the market scale of silicone defoamer in our country has reached 15.84 billion yuan, up 9.3% year on year. The main components of defoamer are active ingredient, emulsifier, carrier and emulsifying assistant, among which the active ingredient is the core of the product, which can play the role of defoaming and reducing the surface tension; Can help to disperse the active ingredients into particles, so as to better spread into oil or water, play a better role in defoaming; It is beneficial for inhibiting and defoaming, and can reduce cost. Emulsifying Assistant Can Make Better emulsifying effect. On the production side, due to the rapid development of downstream industry, the demand of defoamer market in our country has been rising continuously in recent years, which has led to the development of the industry, in 2019, more than 550 silicone defoamer enterprises have been established in our country, and the output of silicone defoamer is increasing year on year. In 2019, the output of silicone defoamer in our country reached 152,000 tons, up about 15.2 per cent year on year. At present, the market demand of defoamer is mainly divided into import and domestic, among which the import defoamer occupies an important market in our country, the main brands are Dao Khang Ninh, Rhodia, Decanter, BYK, Ashland, Clarion, Bluestar, NOPCO, de Gusset, EFKA, Dow, etc. . There are many defoamer enterprises in our country, but there is a gap between them and multinational companies in production scale and quality, at present, the domestic brands are Bo Yi and Li Ma, Li Qi, Heng Xin, China Federation, Scio Xinyue, Hua Xing, Jin Feng, De Feng, Lang Jie, Four Seas and so on.

Defoamer is one of the most commonly used basic products in industrial production. It is widely used in many fields. In production, with the continuous improvement of technology, defoamer enterprises in our country in product categories, product quality are constantly improving, the future or will be able to achieve a comprehensive domestic substitution.